Extension cord



FIG. 1 is a perspective view of an extension cord showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

In the drawings, the broken lines are for the purpose of illustratingenvironment only and form no part of the claimed design.

CLAIM The ornamental design for an extension cord, as shown anddescribed.